Simulation and Performance Analysis of Dielectric Modulated Dual Source Trench Gate TFET Biosensor

Table 1 Sensitivity comparison of DM-DSTGTFET biosensor with other reported TFET biosensors

Sensitivity parameter	Ref [12]	Ref [18]	Ref [21]	Ref [22]	Ref [23]	Ref [26]	Ref [27]	Ref [28]	This work
I_on/I_off	9 × 10⁹	1 × 10⁸	1.09 × 10¹⁰	1 × 10⁹	1 × 10⁶	1.2 × 10¹⁰	-	1 × 10⁷	1.1 × 10¹⁰
△V_th	0.7	–	–	–	–	–	0.45	–	1.2
S_drain	–	–	1934	300	1 × 10⁵	100	–	–	1.38 × 10⁵
S_SS	0.5	–	–	0.5	–	–	–	–	0.8